How to Install Stock Firmware on MECOOL KIII Pro TV Box [Android 7.1.2]

Here we have shared the files to download and install Stock Firmware on MECOOL KIII Pro TV Box which is powered by Amlogic S912 processor. MECOOL KIII Pro TV Box comes packed with Android 7.1.2 Nougat firmware with 3GB DDR3 RAM and 16GB ROM. The device brings with S2 + T2 4K Satellite Receiver, Bluetooth 4.0 Media Player, and 2.4G + 5G Dual Band WiFi. If you are looking for MECOOL KIII Pro TV Box Stock Firmware, then you are in the right place.

Don’t worry, you know sometimes things do not go too well with Android Box TV. One of the easiest and quick fixes for most of the issues on the Android Box TV is just installing Stock ROM on MECOOL KIII Pro TV Box. So, today, in this post, we would be covering on How to Install MECOOL KIII Pro TV Box Stock Firmware. Now, if that sounds interesting, let us top into it. Should we?

How to Install Stock Firmware on MECOOL KIII Pro TV Box [Android 7.1.2]

Advantages of Installing Stock ROM

Here are some of the advantages of installing stock ROM on your MECOOL KIII Pro TV Box:

  • You can unbrick your bricked device.
  • Fix the boot loop issue by installing the Stock ROM.
  • To upgrade or downgrade.
  • To fix bugs lags on your Android Device.
  • This Software Update helps to solve the issue with WiFi, Bluetooth and more.

Firmware Details:

Package Name: KIII_PRO_AVL6862-NHG47L-20180908.182748.V0213
Device Model: MECOOL KIII Pro TV Box
File Size: 615 MB
Processor: Amlogic S912 CPU
Android OS: 7.1.2 Nougat
Build Number:  KIII_PRO_AVL6862-NHG47L-20180908.182748.V0213.img

So, now let us move on to the MECOOL KIII Pro TV Box Stock Firmware section. Should we?

Download Firmware:

Download Link File Name
PC version
Download| Mirror KIII_PRO_AVL6862-NHG47L-20181221.165922.V0213
Download KIII_PRO_AVL6862-NHG47L-20180908.182748.V0213.rar
Download KIII_PRO_AVL6862-NHG47L-20180908.182748.V0213.img
SD Card version
Download KIII_PRO_AVL6862-NHG47L-20181221.165922.V0213
Download | Mirror

Steps to Install Stock Firmware on MECOOL KIII Pro TV Box

Now, before we get straight to the Steps to Install Stock Firmware for MECOOL KIII Pro TV Box, let us take a look at some of the prerequisites.


Once you have the above prerequisites, you can proceed to Instructions to Install MECOOL KIII Pro TV Box Stock ROM.

GetDroidTips will not be responsible for any internal/external damages to the device that may happen while/after following this guide.

Instructions to Install:

Here are the instructions you need to follow in order to install Stock Firmware on MECOOL KIII Pro TV Box :

How to Flash Stock image on Amlogic Powered Android TV Box

So that’s it guys, this was our take on How to Install Stock Firmware on MECOOL KIII Pro TV Box [Stock ROM Flash File]. We hope that you found this post useful. Let us know what do you guys think about it in the comments section down below.


  1. Bonjour.
    Messieurs .
    j’ai le regret de vous informer que j’ai remarquer un défaut de système sur mon mecol Klll Pro , en effet lors de la recherche des chaines de télévision j’ai remarquer la négligence de plusieurs fréquences par le système malgré leur apparence sur la liste des transpondeur.
    Merci de me répondre et de m’aider.

  2. Bonjour.
    Messieurs .
    j’ai passé sur mon tv box la version img software du 08/09/2018 . j’espère me donner le lien de la version 2019.

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